Just being in the office is unbearable enough, but there& 39; s no reason to suffer with hard armrests on that medieval torture device everyone calls an office chair. Your elbows deserve more than that. With a pair of memory sponge armrest cushions, your workday will fly by as your arms are cradled in the softness of memory sponge as you read, write, type, or bow your head down for a quick nap. Features -Color: Black - Material: Polyester - Size: 25.00X7.50X3.00cm/9.82X2.95X1.18in - Elastic armrest cushions fit over most office chairs for arm support while you work. - Genuine memory sponge cradles your arms and elbows for customized comfort - Reduce stress on arms and elbows, relieve carpal tunnel symptoms, and improve sitting posture - Silicone non-slip bottom surface to prevent sliding. - With elastic cuffs, easy to install. Thick cotton pad, and comfortable, good support.